From 4e78372de1cda6f5dfaaa25b6cea0abf73b57eb1 Mon Sep 17 00:00:00 2001
From: stahta01 <stahta01@users.noreply.github.com>
Date: Tue, 28 Feb 2023 16:06:29 -0500
Subject: [PATCH] Cygwin build fix (#108)

* Cygwin build fix

Use hard links on windows

* Add use of maintarget=$(word 1,$(TARGET_LIBRARIES))
---
 src/Makefile | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/Makefile b/src/Makefile
index 9e702df..ea3e0d3 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -1,8 +1,18 @@
 LBT_ROOT := $(dir $(abspath $(dir $(lastword $(MAKEFILE_LIST)))))
 include $(LBT_ROOT)/src/Make.inc
 
+ifeq ($(OS),WINNT)
+# On Windows only build the library with the major soversion, all other copies
+# are useless and error prone.
+TARGET_LIBRARIES = $(builddir)/$(LIB_MAJOR_VERSION)
+else
+TARGET_LIBRARIES = $(builddir)/$(LIB_MAJOR_VERSION) $(builddir)/$(LIB_FULL_VERSION) $(builddir)/libblastrampoline.$(SHLIB_EXT)
+endif
+
+maintarget=$(word 1,$(TARGET_LIBRARIES))
+
 # Default target
-all: $(builddir)/libblastrampoline.$(SHLIB_EXT)
+all: $(maintarget)
 
 # Objects we'll build
 MAIN_OBJS := libblastrampoline.o dl_utils.o config.o \